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Mr. Jim Stover <br />August 9, 1996 -New App./Bowie 2 <br />Page 21 <br />MASS MOVEMENT FEATURES -LANDSLIDES <br />Paragraph 1 <br />BRL has also proposed the amendment of page 42 of the SUBSIDENCE HANDBOOK, <br />which addresses the appropriate steps to be taken in regard to "MASS MOVEMENT <br />FEATURES -LANDSLIDES". BRL proposes to perform "Pre-Damage Monitoring" and <br />"Post-Damage Monitoring" of the known landslides, in order to determine what, if any, <br />rejuvenated movement might have occurred. The proposal is acceptable to the Division, <br />with one exception. "Pre-damage monitoring" should be commenced immediately "before" <br />retreat extraction, rasher than immediately "after" retreat extraction. BRL should make the <br />appropriate correction to Paragraph 3 on page 42 of the SUBSIDENCE HANDBOOK. <br />2.06 -Requirements for Permits Special Cate~ries of Mining <br />2.06.6 -Prime Farmlands - No additional information required at this time. <br />2.06.8 -Alluvial Vallev Floors <br />91a) As indicated elsewhere in this letter, additional monitoring is being required to verify the <br />no impact prediction. Specifically, all pond outlets will be monitored, additional <br />downgradient alluvial wells will be installed, and monitoring on the North Fork of the <br />Gunnison River is required. <br />2.10 -Maps and Plans <br />91b) Please provide a listing of permit application maps which show all disturbed area features <br />in the southeast portion of the proposed petmit area. If all features in the southeast portion <br />of the permit are portrayed clearly on a map, additional mapping clarifications will not be <br />requirrd. <br />2.10.3 - SQecific Information - No additional information requested at this time. <br />3.02.2 -Bond Amount <br />The July 2, 1996 BRL response is generally acceptable, with two exceptions. The cost of special <br />measures necessary to achieve long term reclamation stability have not been estimated or included <br />to date. <br />91c) Please provide drill hole depth and diameter information for all drill holes located in the <br />proposed BRL permit boundary, so that a bond estimate can be completed. <br />